FR2273063A1 - Ethanol prepn. by fermentation - of tropical fruit, vegetable must using Saccharomyces - Google Patents

Ethanol prepn. by fermentation - of tropical fruit, vegetable must using Saccharomyces

Info

Publication number
FR2273063A1
FR2273063A1 FR7419656A FR7419656A FR2273063A1 FR 2273063 A1 FR2273063 A1 FR 2273063A1 FR 7419656 A FR7419656 A FR 7419656A FR 7419656 A FR7419656 A FR 7419656A FR 2273063 A1 FR2273063 A1 FR 2273063A1
Authority
FR
France
Prior art keywords
ethanol
peeled
prepn
saccharomyces
fermentation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7419656A
Other languages
French (fr)
Other versions
FR2273063B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAILLY LABORATOIRES
Original Assignee
SAILLY LABORATOIRES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SAILLY LABORATOIRES filed Critical SAILLY LABORATOIRES
Priority to FR7419656A priority Critical patent/FR2273063A1/en
Publication of FR2273063A1 publication Critical patent/FR2273063A1/en
Application granted granted Critical
Publication of FR2273063B3 publication Critical patent/FR2273063B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

Ethanol is produced by fermenting a strain of souharomyces cervisae in must from yam, cassava, taro, banana or pineapple. Provides a source of ethanol, not dependent upon seasonal crops of sugar cane, beet. Tubers of yam, cassava, taro are peeled, blanched, ground and acid hydrolysed at 3-4 kg press, then juice is neutralised after solids sepn. Ripe bananas are peeled, ground, pasteurised and depectinised. Pineapple is peeled and pressed. Yeast is pref. used in its active growth phase.
FR7419656A 1974-05-31 1974-05-31 Ethanol prepn. by fermentation - of tropical fruit, vegetable must using Saccharomyces Granted FR2273063A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419656A FR2273063A1 (en) 1974-05-31 1974-05-31 Ethanol prepn. by fermentation - of tropical fruit, vegetable must using Saccharomyces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419656A FR2273063A1 (en) 1974-05-31 1974-05-31 Ethanol prepn. by fermentation - of tropical fruit, vegetable must using Saccharomyces

Publications (2)

Publication Number Publication Date
FR2273063A1 true FR2273063A1 (en) 1975-12-26
FR2273063B3 FR2273063B3 (en) 1977-04-15

Family

ID=9139739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419656A Granted FR2273063A1 (en) 1974-05-31 1974-05-31 Ethanol prepn. by fermentation - of tropical fruit, vegetable must using Saccharomyces

Country Status (1)

Country Link
FR (1) FR2273063A1 (en)

Also Published As

Publication number Publication date
FR2273063B3 (en) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse